Kia Forte: ECM Terminal And Input/Output signal (M/T) - Engine Control System - Engine Control / Fuel System - Kia Forte TD 2014-2018 Service ManualKia Forte: ECM Terminal And Input/Output signal (M/T)

Second generation YD (2014-2018) / Kia Forte TD 2014-2018 Service Manual / Engine Control / Fuel System / Engine Control System / ECM Terminal And Input/Output signal (M/T)

ECM Terminal Function
Connector [CNG-MA]
Pin No.
Description
Connected to
1
Ignition Coil (Cylinder #1) control output
Ignition Coil (Cylinder #1) [Without Immobilizer]
Ignition Coil (Cylinder #4) control output
Ignition Coil (Cylinder #4) [With Immobilizer]
2
Injector (Cylinder #1) control output
Injector (Cylinder #1)
3
-
 
4
-
 
5
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
6
Sensor ground
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
7
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
8
Knock Sensor (KS) signal input
Knock Sensor (KS)
9
Intake Air Temperature Sensor (IATS) signal input
Intake Air Temperature Sensor (IATS)
10
Start Motor contol switch
Power Distribution Module (PDM)
11
Electrical load signal input
Alternator
12
Engine Coolant Temperature Sensor (ECTS) signal input
Engine Coolant Temperature Sensor (ECTS)
13
Throttle Position Sensor (TPS) 1 signal input
Throttle Position Sensor (TPS) 1
14
Sensor power (+5V)
Throttle Position Sensor (TPS) 1,2
15
ETC Motor [+] control output
ETC Motor
16
Ignition Coil (Cylinder #3) control output
Ignition Coil (Cylinder #3) [Without Immobilizer]
Ignition Coil (Cylinder #2) control output
Ignition Coil (Cylinder #2) [With Immobilizer]
17
Injector (Cylinder #3) control output
Injector (Cylinder #3)
18
Purge Control Solenoid Valve (PCSV) control output
Purge Control Solenoid Valve (PCSV)
19
Variable Intake Solenoid (VIS) Valve control output
Variable Intake Solenoid (VIS) Valve
20
-
 
21
-
 
22
Sensor shield ground
Knock Sensor (KS)
23
Sensor ground
Knock Sensor (KS)
24
Sensor ground
Manifold Absolute Pressure Sensor (MAPS)
25
Sensor ground
Battery Sensor 
26
-
 
27
Sensor ground
Engine Coolant Temperature Sensor (ECTS)
28
Throttle Position Sensor (TPS) 2 signal input
Throttle Position Sensor (TPS) 2
29
Sensor ground
Throttle Position Sensor (TPS) 1,2
30
ETC Motor [-] control output
ETC Motor
31
Ignition Coil (Cylinder #4) control output
Ignition Coil (Cylinder #4) [Without Immobilizer]
Ignition Coil (Cylinder #1) control output
Ignition Coil (Cylinder #1) [With Immobilizer]
32
Injector (Cylinder #4) control output
Injector (Cylinder #4)
33
CVVT Oil Control (OCV) Valve [Bank 1/Intake] control output
CVVT Oil Control Valve (OCV) [Bank 1/Intake]
34
CVVT Oil Control (OCV) Valve [Bank 1/Exhaust] control output
CVVT Oil Control Valve (OCV) [Bank 1/Exhaust]
35
Sensor power (+5V)
Variable Charge Motion Actuator (VCMA)
Battery Sensor 
36
VG (Virtual Ground)
Heated Oxygen Sensor [Bank 1/Sensor 1]
37
VIP (Current Pump)
Heated Oxygen Sensor [Bank 1/Sensor 1]
38
VRC (Current Adjust)
Heated Oxygen Sensor [Bank 1/Sensor 1]
39
Manifold Absolute Pressure Sensor (MAPS) signal input
Manifold Absolute Pressure Sensor (MAPS)
40
Battery Sensor signal 
Battery Sensor 
41
Sensor ground
Crankshaft Position Sensor (CKPS)
42
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
43
Sensor ground
Camshaft Position Sensor (CMPS) [Bank 1/Intake]
44
Sensor ground
Variable Charge Motion Actuator (VCMA)
45
Motor [+] control output
Variable Charge Motion Actuator (VCMA)
46
Ignition Coil (Cylinder #2) control output
Ignition Coil (Cylinder #2) [Without Immobilizer]
Ignition Coil (Cylinder #3) control output
Ignition Coil (Cylinder #3) [With Immobilizer]
47
Injector (Cylinder #2) control output
Injector (Cylinder #2)
48
-
 
49
Alternator PWM control output
Alternator
50
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output
Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
51
-
 
52
VN (NERNST Cell Voltage)
Heated Oxygen Sensor [Bank 1/Sensor 1]
53
-
 
54
Sensor power (+5V)
Manifold Absolute Pressure Sensor (MAPS)
55
Battery Current Direct input
Battery Sensor 
56
Crankshaft Position Sensor (CKPS) signal input
Crankshaft Position Sensor (CKPS)
57
Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input
Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]
58
Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input
Camshaft Position Sensor (CMPS) [Bank 1/Intake]
59
Sensor feedback signal input
Variable Charge Motion Actuator (VCMA)
60
Motor [-] control output
Variable Charge Motion Actuator (VCMA)

Connector [CNG-MK]
Pin No.
Description
Connected to
1
Power ground
Chassis Ground
2
Battery power (B+)
Main Relay
3
Power ground
Chassis Ground
4
Battery power (B+)
Main Relay
5
Power ground
Chassis Ground
6
Battery power (B+)
Main Relay
7
-
 
8
-
 
9
-
 
10
-
 
11
A/C Compressor Relay control output
A/C Compressor Relay
12
Engine speed signal output
Power Distribution Module (PDM)
13
-
 
14
-
 
15
Fuel Tank Pressure Sensor (FTPS) signal input
Fuel Tank Pressure Sensor (FTPS)
16
-
 
17
-
 
18
-
 
19
-
 
20
Electrical load [Wiper] signal input
Wiper [Low] Relay
21
-
 
22
-
 
23
-
 
24
-
 
25
Fuel Level Sensor (FLS) signal input
Fuel Level Sensor (FLS)
26
-
 
27
-
 
28
-
 
29
-
 
30
-
 
31
-
 
32
-
 
33
-
 
34
Immobilizer Lamp control output
Immobilizer Lamp
35
-
 
36
Canister Close Valve (CCV) control output
Canister Close Valve (CCV)
37
Sensor ground
Fuel Tank Pressure Sensor (FTPS)
38
-
 
39
-
 
40
-
 
41
-
 
42
-
 
43
-
 
44
-
 
45
Sensor ground
A/C Pressure Transducer (APT)
46
-
 
47
Sensor ground
Fuel Level Sensor (FLS)
48
-
 
49
Sensor ground
Accelerator Position Sensor (APS) 1
50
Sensor ground
Accelerator Position Sensor (APS) 2
51
Battery power (B+)
Ignition Switch
52
Start Motor relay control output
Start Motor relay
53
Cooling Fan Relay [High] control output
Cooling Fan Relay [High]
54
Cooling Fan Relay [Low] control output
Cooling Fan Relay [Low]
55
CCP CAN [High]
Other control module, Data Link Connector (DLC),
56
CCP CAN [Low]
Other control module, Data Link Connector (DLC),
57
-
 
58
-
 
59
-
 
60
-
 
61
-
 
62
Brake Test Switch signal input
Brake Switch
63
-
 
64
Blower Max. signal input
Heater & A/C Control module
65
-
Components Location
1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS) 3. Intake Air Temperature Sensor (IATS) 4. Engine Coolant Temperature Sensor (ECTS) 5. Throttle Positi ...

ECM Terminal And Input/Output signal (A/T)
ECM Terminal Function Connector [CNG-AA] Pin No. Description Connected to 1 Ignition Coil (Cylinder #2) control output Ignition Co ...

See also:

Hands Free Switch Circuit Diagram
...

Alternator  Inspection
[Rotor] 1. Check that there is continuity between the slip rings (C). 2. Check that there is no continuity between the slip ...

Oil Cooler Inspection
Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. ...

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